baber/WOPTO huggingface dataset:
Patent EP-0276568-A1 (EP)
Title: Lubricant emulsion
Inventor: MARWICK WILLIAM FRANCIS
IPC: C10M173/02
Filed: 1987-12-22
Abstract: A metal-working lubricant comprises an aqueous emulsion of a) a long-chain aliphatic ester, amide, alcohol or acid, and b) as a fugitive emulsifier an ammonium or volatile amine salt or a long-chain aliphatic acid. On application to sheet, e.g. of aluminium metal with a chromate or anodic oxide protective surface layer, the water and ammonia or volatile amine evaporate to leave a storage-stable hydrophobic lubricant. The sheet can be formed or made into adhesively bonded structures of shaped components.
Patent EP-0238363-A1 (EP)
Title: Procédé d'installation des éléments mécaniques scellés d'une pompe à volute en béton dans ladite volute
Inventor: DAUX JEAN-PIERRE
IPC: F04D29/60
Filed: 1987-01-07
Abstract: Ce procédé consiste à placer simultanément deux couronnes métalliques (4 et 5) dans des réservations (6 et 7) prévues dans l'orifice d'aspiration (2) et dans le puits (3) de la volute (1) de la pompe, au moyen d'un mannequin (15) ayant deux surfaces de moulage espacées axialement d'une distance prédéterminée et situées prèn des couronnes (4 et 5), à noyer chacune des couronnes dans une matière résineuse durcissable, tout en moulant ladite matière résineuse à l'aide des deux surfaces de moulage du mannequin (15) de manière à former deux blocs annulaires de résine, ayant des surfaces moulées, et à utiliser lesdites surfaces moulées comme surfaces de support respectivement pour une bague d'étanchéité et pour un couvercle dans lequel le rotor de la pompe est monté à rotation.
Patent EP-0234968-A1 (EP)
Inventor: BERGER JEAN-LUC
IPC: H04N5/335
Filed: 1987-01-13
Abstract: Le procédé de lecture d'élément photosensible à photodiode (D) et capacité (C) consiste à introduire un fond de charge de polarisation (Q0), par exemple au moyen d'un éclairement uniforme calibré avant chaque lecture, de façon que la diode D soit polarisée en direct bien au delà de sa tension de coude lors de l'application d'une impulsion de commande de lecture qui ramène la tension aux bornes de la diode à la tension de coude de manière certaine, le courant pendant la lecture étant tel que toutes les charges sont alors transmises de manière certaine via le condensateur (C), à l'amplificateur intégrateur (G, CL) de lecture. Application, notamment, à la lecture de signaux analogiques de faible niveau.
Patent EP-0253717-A1 (EP)
Inventor: SLIWA JEAN
IPC: A61K31/535
Filed: 1987-07-07
Abstract: A fixed combination of a β-adrenergic receptor antagonist and pilocarpine in particular proportions and concentrations is useful for controlling intraocular pressure with only twice a day administration.
Patent EP-0263004-A1 (EP)
Inventor: TESSIER MARIE CLAUDE
IPC: F16C29/00
Filed: 1987-09-03
Abstract: A linear guiding system incorporating rolling members, having a central element and a peripheral element connected to each other by at least one pair of rolling member assemblies associated with blocks fixed on the peripheral element by means of screws, and disposed opposite one another on either side of the central element. There is a device for adjusting the pressure exerted by the rolling members on the central element when the fixing screws are loosened. The pressure adjusting device is outside of the guiding system and is adapted to be temporarily fast with the blocks, and comprises apparatus for measuring the pressure exerted by the rolling members on the central element.
Patent EP-0287743-A1 (EP)
Inventor: BELLOC JACQUES
IPC: H04B3/23
Filed: 1987-04-22
Abstract: Echo cancelling device for providing an echo-free incoming data signal with a phase-roll tracking device comprising phase rotating means (58) for rotating the phase of the generated echo signal by a value X which is the estimated phase-roll value, thereby providing a complex phase-roll corrected echo signal a multiplier (124) for multiplying the error signal between the incoming signal and the real component (112) of the phase-roll corrected echo signal by the imaginary component (120) of the same signal, thereby providing a value Y function of the variation of the phase-roll; a phase-roll variation estimator (128) providing an estimation Z of the phase-roll variation X in half duplex mode or in full duplex mode, in response to value Y; and a phase filter (126) providing the estimated phase-roll value X in response to the estimation Z.
Patent EP-0309467-A1 (EP)
Inventor: SCHUKEY JURGEN
IPC: F01K25/06
Filed: 1987-06-11
Abstract: Cycle thermodynamique avec un milieu de travail gazeux comprimé et détendu en alternance, et qui utilise un milieu de travail qui, à la température plus élevée suivant la compression, subit une augmentation en volume par suite de processus chimiques, et à la température plus faible suivant la dilatation, subit une réduction en volume correspondante. Ledit cycle thermodynamique est amélioré de manière à atteindre un rendement accru. On y parvient grâce au fait que l'agumentation en volume est exothermique et que la réduction en volume est endothermique. Le cycle peut ainsi améliorer le rendement tant dans les moteurs thermiques que dans les pompes à chaleur.
Patent EP-0288543-A1 (EP)
Inventor: ELLION M EDMUND
IPC: H01L31/068
Filed: 1987-10-15
Abstract: Arrangement géométrique de cellules solaires (48) utilisant des rangées alternées de cellules solaires (26, 70) N-sur-P et P-sur-N d'arséniure de gallium disposées côte à côte. On améliore l'efficacité de l'arrangement en plaçant les cellules adjacentes en contact mutuel et en éliminant les connexions par bus (46) sur les surfaces supérieures. Pour ce faire, on donne aux cellules la forme, en coupe latérale, d'un parallélogramme, les cellules N-sur-P (26) étant inclinées dans une direction et les cellules P-sur-N (10) étant inclinées dans la direction opposée. Les surfaces supérieures des cellules adjacentes en contact sont connectées électriquement à l'aide d'une grille de connexion (58) qui s'étend sur ces surfaces. Des bandes de connexion (60) sont utilisées pour joindre les bases des cellules solaires adjacentes.
Patent EP-0283703-A1 (EP)
Inventor: KLEIN KLAUS ING GRAD
IPC: B01J49/00
Filed: 1988-02-12
Abstract: The ion exchangers are arranged in a row, regenerating solution is applied to the first exchanger in the row and the eluate from this first ion exchanger is passed to the second ion exchanger in the row, and so on. The process arrangement according to the invention is distinguished by a low consumption of regenerant and by a small effluent volume.
Patent EP-0283728-A1 (EP)
Inventor: SASAMORI KENZI ITAMI SEISAKUSH
IPC: H01H33/915
Filed: 1988-02-19
Abstract: In a gas-blast load-break switch, a nozzle (21) is configurated so as to have a cylindrical trunk part (21a) and a bottom part(21b); the cylindrical trunk part (21a) has enough large inner diameter to withstand a recovery voltage generated between the fixed arc contact (16) and the movable arc contact (15) in breaking current, and thereby an inner surface of the nozzle (21) is isolated from the arc space, so that undesirable creating discharge on the nozzle (21), flashover through the nozzle (21) or the reignition outside the nozzle (21) is prevented.
Patent EP-0308740-A1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07B61/00
Filed: 1988-09-09
Abstract: 2,4-Dichloro-5-dichloromethylthiazole (I) …<IMAGE>… is obtained in high yield and purity by reacting 2,4-dichloro-5- thiazolecarboxaldehyde (II) …<IMAGE>… with thionyl chloride (SOCl2) in the presence of a halogenation catalyst at temperatures between 0 DEG C and 100 DEG C. …<??>It is known that (I) can be used as a bactericide in crop protection and as an intermediate for the preparation of herbicides.
Patent EP-0315823-A1 (EP)
Inventor: KINOSHITA SATOSHI C O WASHIZU
IPC: B62D1/18
Filed: 1988-10-25
Abstract: The telescoping mechanism of the steering column includes a plurality of balls (17) which are rotatably fixed on the peripheral surface of a ring member (13) which is fixedly mounted on a steering shaft provided with a steering wheel. The balls are positioned along an imaginary helical line on the peripheral surface of the ring member. The ring member with the balls are fitted in a sleeve (30) formed at its inner peripheral surface with a helical groove (32), in such a manner that the balls are movably fitted in the helical groove. The sleeve is axially fixed to a movable bracket. The ring member is driven through a gear mechanism (31, 33) by an electric motor (36), thus axially displacing the steering shaft relative to the sleeve. The tilt mechanism of the steering column includes a screw (58) movably connecting the movable bracket (19) and a fixed bracket (52) fixed to a vehicle body. The tilt screw is threadedly inserted in a nut structure (62) rotatably fixed relative to the fixed bracket. The nut structure is driven through a gear mechanism by an electric motor (83), thereby axially displacing the tilt screw thus to push up the movable bracket.
Patent EP-0319027-A1 (EP)
Inventor: GROLLIER JEAN FRANCOIS
IPC: A61K8/00
Filed: 1988-12-02
Abstract: Composition for inducing and stimulating hair growth and/or reducing hair loss, which contains, in a cosmetically or pharmaceutically acceptable medium, at least one non-ionic surfactant chosen from polyhydroxypropyl ethers and oxyethylenated alkylphenols and at least one compound corresponding to the formula: <IMAGE>  in which R1 denotes a group <IMAGE> in which: R3 and R4 may be chosen from hydrogen and an alkyl, alkenyl, alkylaryl or cycloalkyl group, R3 and R4 can also form a heterocycle with the nitrogen atom to which they are linked, this heterocycle being chosen from aziridinyl, azetidinyl, pyrrolidinyl, piperidyl, hexahydroazepinyl, heptamethylenimine, octamethylenimine, morpholine and 4-(lower alkyl)piperazinyl groups, it being possible for the heterocyclic groups to be substituted on the carbon atoms with one to three alkyl, hydroxyl or alkoxy groups; the group R2 is chosen from hydrogen and an alkyl, alkenyl, alkyloxy, cycloalkyl, aryl, alkylaryl, arylalkyl, alkylarylalkyl, alkoxyarylalkyl and/or haloarylalkyl group; as well as the addition salts with cosmetically or pharmaceutically acceptable acids.
Patent EP-0328756-A1 (EP)
Inventor: WINIKER ROBERT DR DIPL-CHEM
IPC: G03C1/79
Filed: 1988-12-07
Abstract: A photographic layer carrier, made of a paper coated with polyolefin resin with improved sheet structure and improved strength values, comprises a base paper which includes, in additon ot hydrophobic-properties conveying sizing agent and a cationic wet-proof-properties conveying agent, an amphoteric polyacryl amide and/or polymethacryl amide.
Patent EP-0324179-A1 (EP)
Inventor: SHUICHI SATOH C O ITAMI WORKS
IPC: B01J19/08
Filed: 1988-12-29
Abstract: A green diamond characterized in that the nitrogen content in crystals is 5 x 10¹⁶ - 3 x 10¹⁹ atoms/cm³, the absorption coefficient of H2 centers at a wavelength of 800 nm is 0.3 - 6 cm⁻¹, the absorption coefficient of the Ib type nitrogen at a wavelength of 500 nm is 0.05 - 1.5 cm⁻¹, and the absorption coefficients of H3 centers, H4 centers, N-V centers and GR1 centers in the visible region are not more than 0.2 cm⁻¹. The production of such a green diamond comprises the steps of preparing a clear-yellow Ib type diamond whose nitrogen in crystals is 5 x 10¹⁶ - 3 x 10¹⁹ atoms/cm³, irradiating this diamond with an electron beam having not less than 1 x 10¹⁸ electrons/cm² at an accelerating voltage of 2 - 4 MeV, and subjecting this diamond to a heat treatment at a temperature of 1500°C - 1800°C in a vacuum of not more than 10⁻³ torr, or at a temperature of not less than 1600°C under a pressure of not less than 3.0 GPa.
Patent EP-0281181-A1 (EP)
Inventor: AMMERAAL THOMAS CORNELIS MARIA
IPC: B66C19/00
Filed: 1988-02-16
Abstract: A conveying apparatus for loading and unloading goods, in particular for use with ships, comprises a cage (25) for transferring the goods (2). The cage (25) is displaceable in vertical height by a hoisting means (26,27) and is formed as a lift cage guided in a substantially vertical lift shaft having an encasement means and forming part of a cage lift (5). The cage lift (5) is provided with a lower loading and unloading point (6) and an upper loading and unloading (7) connected to a further conveyor (40) having an encasement means.
Patent EP-0284358-A1 (EP)
Inventor: NAKANO HIROFUMI C O PATENT DEP
IPC: C12P15/00
Filed: 1988-03-22
Abstract: Two novel anti-tumor compounds are disclosed obtained from micro­organisms of the genus  Cladosporium , and pharmaceutical preparations con­taining them.
Patent EP-0289160-A1 (EP)
Inventor: COLEGROVE GEORGE T
IPC: C09D9/00
Filed: 1988-04-11
Abstract: Derivatized anionic gums and compositions thereof are disclosed. The gum derivatives are prepared by reacting non-derivatized gum with quaternary ammonium compounds in an amount equal to or greater than the stoichiometric amount required for complete derivatization. The derived gums are soluble in organic solvents.
Patent EP-0373266-A1 (EP)
Inventor: ROBERTSON MICHAEL WILLIAM
IPC: H01R13/58
Filed: 1988-12-12
Abstract: A connector backshell adaptor comprises a body portion (1) and a rotatable coupling nut (2) at one end. The body portion is provided with annular flanges (5,6), a sheathing (7) being clamped in the zone (4) between the flanges by means of at least one steel spring (8) which provides a constant pressure 360° around the body portion. Where two springs are provided these may be wound in either the same or opposite directions. In the constructions described the adaptor is re-usable, since the sheathing can be removed by releasing the constant pressure provided by the spring or springs.
Patent EP-0379485-A1 (EP)
Inventor: EVEREST-TODD SELWYN
IPC: A01N27/00
Filed: 1988-04-22
Abstract: La présente invention se rapporte à des régulateurs de croissance végétale et propose l'utilisation de di-isopropyl-naphalène comme régulateur de la croissance végétale pour traiter des semences, des tubercules et des rhizomes (appelés ici semences) afin de retarder la germination des semences durant la phase d'entreposage et/ou afin d'obtenir une germination et une croissance rapides et vigoureuses durant la phase de croissance. Les di-isopropyl-naphalènes peuvent être formulés en vue d'une application par n'importe laquelle des méthodes connues destinées au traitement de semences de plantes ou de milieux de culture.
Patent EP-0379493-A1 (EP)
Inventor: MENZEL STANLEY WILLIAM OTTO
IPC: F16L55/165
Filed: 1988-08-19
Abstract: Procédé et moyen de commande de glissement pour tuyaux enroulés de manière hélicoïdale, dans lesquels on forme le tuyau (1) par enroulement d'une bande (2) en matière plastique, les bords (8) des circonvolutions de la bande étant interconnectés, et dans lesquels un élément de commande de glissement (20), appliqué aux bords interconnectés (8) des circonvolutions de la bande, est agencé pour pouvoir être retiré progressivement du tuyau (2), afin de permettre le glissement de manière linéaire entre les bords interconnectés des circonvolutions du tuyau lorsqu'on lui applique une torsion.
Patent EP-0324847-A1 (EP)
Title: Preparation of bis (amine-containing) benzenediols
Inventor: INBASEKARAN MUTHIAH N
IPC: C07C215/74
Filed: 1988-07-08
Abstract: Bis (amine-containing) benzenediols are prepared by the hydrogenation and dehalogenation of bis 
(amine-contain­
ing) dihalobenzoquinones using formic acid, formate salts or mixtures thereof in the presence of a noble metal 
catalyst. An 
example of a compound produced by this process is 2,5-diamino-1,4-benzenediol. The benzenediols produced by 
the pro­
cess of this invention are useful as monomers in the preparation of polybenzoxazoles of high thermal stability 
and com­
pressive strength.
Patent EP-0382769-A1 (EP)
Title: Processes in which matter is subjected to fluid flow.
Inventor: DODSON CHRISTOPHER EDWARD
IPC: B01J8/18
Filed: 1988-10-18
Abstract: PCT No. PCT/GB88/00887 Sec. 371 Date Apr. 23, 1990 Sec. 102(e) Date Apr. 23, 1990 PCT Filed Oct. 18, 1988 PCT Pub. No. WO89/03968 PCT Pub. Date May 5, 1989.Apparatus is provided for subjecting matter to fluid flow. The apparatus comprises a chamber (10) having an annular fluid inlet (14) beneath a first annular region (22) in the chamber. A second annular region (24) is contiguous with and disposed outwardly of the region (22) between the region (22) and a circumferential wall (12), which has a slope (18) towards the annular inlet (14). Means shown as an annular array of radially extending slots provided in an annular wall portion (FIG. 3) direct fluid through the inlet (14) with vertical and circumferential flow components. In use matter in the chamber is moved in a band continuously along an annular path in the regions. (22, 24). The matter is moved vertically and circumferentially while in the region (22) by the flow therein, is moved out of this flow into region (24) by circumferential force and is directed back into the region (22) by the slope (18) as indicated by arrows (30). Thus the matter is not continuously subjected to the fluid flow while being moved in its annular path in the chamber (10).
Patent EP-0440600-A1 (EP)
Title: Packaging elements.
Inventor: REICHENECKER HANS
IPC: B65D81/09
Filed: 1988-10-25
Abstract: A packaging filler formed by cutting off and expanding small pieces of continuously extruded plastic to have generally the shape of an H in plan view. The filler has a transverse part and a plurality of substantially elliptically shaped lateral parts extending from either end of the transverse part defining with the transverse part two spaced apart substantially rounded recesses. The length of the packaging filler is at least equal to the height of the lateral parts.
Patent EP-0381787-A1 (EP)
Inventor: HUANG CHEN SHU-HSIAO
IPC: B25B21/02
Filed: 1989-02-06
Abstract: A torque wrench primarily intended for loosening and/or tightening the wheel nuts of vehicles comprises a housing assembly (1) which includes a casing (10) for a motor (M), a tool casing (11) connected to or formed integrally with the motor casing (10), a handle (14) having a push-button (30) for controlling operation of the motor and a switch (33) for controlling the direction of rotation of the motor, and a plug (4) for connecting the motor to the electrical circuit of a vehicle. The tool casing (11) contains a tool assembly (2) comprising a drive shaft (24) arranged to be driven by the motor (M), a transmission member (22) mounted on the drive shaft for rotation therewith, a drive member (21) arranged to be driven by the transmission member and having means for engaging a follower member (26) provided on a follower shaft (25). Resilient means (282) are arranged to act on the transmission member (22) via a disc (27) and pins (204) in such a manner that the follower member is not engageable by said means on the drive member (21) until the force of the resilient means (282) has been overcome by centrifugal force when the motor (M) is running. The transmission member (22), drive member (21) and follower member (26) are housed in a space formed between side walls (201, 202) of a main body member (21), the drive member being pivotally mounted on a pin (205)   extending between the side walls of said main body member and the pins (204) extending through the side wall (201). The end of the follower shaft (25) is provided with means for engaging a vehicle wheel nut or the like.
Patent EP-0323439-A1 (EP)
Title: Atmosphärischer Gasbrenner
Inventor: BITTMANN BERND
IPC: F23D14/10
Filed: 1986-10-06
Abstract: Ein atmosphärischer Gasbrenner umfaßt wenigstens ein langgestrecktes, innerhalb einer Brennkammer angeordnetes Brennerrohr (1), dessen Wandung an ihrer Oberseite Gemischaustrittsöffnungen für ein dem Brennerrohr (1) zugeführtes Gas-Luft-Gemisch aufweist. Diesem, vorzugsweise metallenen Brennerrohr (1) ist eine Halterung (4) für zumindest einen, vorzugsweise aus keramischem Material bestehenden, im wesentlichen zur Achse des Brennerrohres (1) parallelen, in einem Abstand (x) von der Oberseite der Rohrwandung verlaufenden Kühlstab (2) zugeordnet. Um die konstruktive Gestaltung und Wartung dieses Gasbrenners zu vereinfachen und zu erleichtern, ist dieser Kühlstab (2) innerhalb seiner Längserstreckung in nur einer einzigen Halterung (4) gelagert, die jeweils nur einen Kühlstab (2) oder deren mehrere gemeinsam lagert und etwa in dessen Längsmitte oder in einem seiner Endbereiche angeordnet sein kann.
Patent EP-0331993-A1 (EP)
Inventor: GROSSE JOACHIM DIPL-PHYS
IPC: B22F9/08
Filed: 1989-02-24
Abstract: Arranged in a closed atomising tank of such an apparatus, the said tank comprising a melting chamber and an atomising chamber, are a melting crucible, a pouring funnel and an atomiser nozzle, by means of which the molten metal is atomised by pressurised fluid as atomising medium taken from a storage container via a force pump and collected in the atomising chamber connected to the melting chamber. According to the invention, the atomiser nozzle (5) has at least two discrete fluid outlet openings, which are arranged symmetrically around the falling stream of melt, and arranged between the atomising tank (1, 6) and the fluid storage tank (16) is a compensation line (17) via which the gas volume displaced by the fluid is recirculated from the atomising tank (1, 6) into the storage container (16) from which the fluid is taken. <IMAGE>
Patent EP-0333081-A1 (EP)
Inventor: VALENTINI JOSE ESTEBAN
IPC: B08B9/093
Filed: 1989-03-11
Abstract: Cleaning process for removing material coated on the inner surfaces of an enclosed vessel, e.g., photographic emulsion, photopolymer, subbing layer, chemicals, etc., comprising
     A. forming a substantially continuous high pressure stream of cleaning liquid, e.g., water, solvent,   B. supplying the stream of liquid at a pressure, 4000 to 8000 psi to at least one fixed point in the vessel,   C. dividing the stream into at least two opposed paths, and   D. directing the liquid onto said surfaces in a 360° solid angle using the fixed point as the angle vertex.    The process is particularly useful in cleaning photographic emulsions but is also useful in removing other chemical materials and chemicals from an enclosed vessel.
Patent EP-0341672-A1 (EP)
Inventor: ROTOLICO ANTHONY J
IPC: H05H1/34
Filed: 1989-05-09
Abstract: A method of and apparatus for producing a dense and tenacious coating with a thermal spray gun (10) including a nozzle member (54) and a gas cap (14). The gas cap (14) extends from the nozzle (54) and has an inwardly facing cylindrical wall (86) defining a combustion chamber (82) with an open end and an opposite end bounded by the nozzle (54). An annular flow of a combustible mixture is injected at a pressure of at least two bar above atmospheric pressure from the nozzle (54) coaxially into the combustion chamber (82). An annular outer flow of pressurized air is injected from the nozzle adjacent to the cylindrical wall (86). Heat fusible powder entrained in a carrier gas is fed axially from the nozzle (54) into the combustion chamber (82). An annular inner flow of pressurized air is injected from the nozzle (54) into the combustion chamber (82) coaxially between the combustible mixture and the powder-carrier gas. Upon combusting the annular mixture a supersonic spray stream containing the powder is propelled through the open end to produce a coating. A second gas cap with a different size open end may be selected to effect a different size spray stream.